Progress School, IL Weather Forecast
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Progress School Weather Forecast
| TONIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | THURSDAY | FRIDAY | SATURDAY |
| Mostly Clear | Sunny | Mostly Clear | Sunny | Clear | Clear | Clear | Mostly Clear | Mostly Clear | Clear | Clear |
| Lo: 45°FLo: 7°C | Hi: 79°FHi: 26°C | Lo: 49°FLo: 9°C | Hi: 71°FHi: 22°C | Lo: 41°FLo: 5°C | Hi: 75°FHi: 24°C Lo: 50°FLo: 10°C | Hi: 75°FHi: 24°C Lo: 50°FLo: 10°C | Hi: 81°FHi: 27°C Lo: 51°FLo: 11°C | Hi: 81°FHi: 27°C Lo: 51°FLo: 11°C | Hi: 81°FHi: 27°C Lo: 55°FLo: 13°C | Hi: 81°FHi: 27°C Lo: 55°FLo: 13°C |
POP = Probability of Precipitation.
Weather Outlook Updated: 437 PM CDT Sat Oct 03 2026 

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Issued: 135 PM CDT Sat Oct 3 2026
Key Messages
- Near to slightly above average temperatures along with dry conditions will dominate central Illinois through the rest of the weekend and into early next week.
Discussion
... Issued at 135 PM CDT Sat Oct 3 2026
The latest surface analysis has a high over Michigan and frontal boundary stationary extending southwest from the mid Atlantic through the Southeast to Texas. An upper level wave will pass through the Dakotas today and through MN/WI/MI tonight. The southern extent of precipitation...
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